The holes in the wreckage of Malaysia Airlines flight MH17 are believed to have come from 30mm cannon fire.Kuala-Lumpur - Intelligence analysts in the United States had already concluded that Malaysia Airlines flight MH17 was shot down by an air-to-air missile, and that the Ukrainian government had had something to do with it.

This corroborates an emerging theory postulated by local investigators that the Boeing 777-200 was crippled by an air-to-air missile and finished off with cannon fire from a fighter that had been shadowing it as it plummeted to earth.

In a damning report dated Aug 3, headlined "Flight 17 Shoot-Down Scenario Shifts", Associated Press reporter Robert Parry said "some US intelligence sources had concluded that the rebels and Russia were likely not at fault and that it appears Ukrainian government forces were to blame".

This new revelation was posted on GlobalResearch, an independent research and media organisation.

In a statement released by the Ukrainian embassy on Tuesday, Kiev denied that its fighters were airborne during the time MH17 was shot down. This follows a statement released by the Russian Defence Ministry that its air traffic control had detected Ukrainian Air Force activity in the area on the same day.

They also denied all allegations made by the Russian government and said the country's core interest was in ensuring an immediate, comprehensive, transparent and unbiased international investigation into the tragedy by establishing a state commission comprising experts from the International Civil Aviation Organisation (ICAO) and Eurocontrol.

"We have evidence that the plane was downed by Russian-backed terrorist with a BUK-M1 SAM system (North Atlantic Treaty Organisation reporting name SA-11) which, together with the crew, had been supplied from Russia. This was all confirmed by our intelligence, intercepted telephone conversations of the terrorists and satellite pictures.

"At the same time, the Ukrainian Armed Forces have never used any anti-aircraft missiles since the anti-terrorist operations started in early April," the statement read.

Yesterday, the New Straits Times quoted experts who had said that photographs of the blast fragmentation patterns on the fuselage of the airliner showed two distinct shapes - the shredding pattern associated with a warhead packed with "flechettes", and the more uniform, round-type penetration holes consistent with that of cannon rounds.

Parry's conclusion also stemmed from the fact that despite assertions from the Obama administration, there has not been a shred of tangible evidence to support the conclusion that Russia supplied the rebels with the BUK-M1 anti-aircraft missile system that would be needed to hit a civilian jetliner flying at 33,000 feet.

Parry also cited a July 29 Canadian Broadcasting Corporation interview with Michael Bociurkiw, one of the first Organisation for Security and Cooperation in Europe (OSCE) investigators to arrive at the scene of the disaster, near Donetsk.

Bociurkiw is a Ukrainian-Canadian monitor with OSCE who, along with another colleague, were the first international monitors to reach the wreckage after flight MH17 was brought down over eastern Ukraine.

In the CBC interview, the reporter in the video preceded it with: "The wreckage was still smouldering when a small team from the OSCE got there. No other officials arrived for days".

"There have been two or three pieces of fuselage that have been really pockmarked with what almost looks like machinegun fire; very, very strong machinegun fire," Bociurkiw said in the interview.

Parry had said that Bociurkiw's testimony is "as close to virgin, untouched evidence and testimony as we'll ever get. Unlike a black-box interpretation-analysis long afterward by the Russian, British or Ukrainian governments, each of which has a horse in this race, this testimony from Bociurkiw is raw, independent and comes from one of the two earliest witnesses to the physical evidence.

"That's powerfully authoritative testimony. Bociurkiw arrived there fast because he negotiated with the locals for the rest of the OSCE team, who were organising to come later," Parry had said.

Retired Lufthansa pilot Peter Haisenko had also weighed in on the new shootdown theory with Parry and pointed to the entry and exit holes centred around the cockpit.

"You can see the entry and exit holes. The edge of a portion of the holes is bent inwards. These are the smaller holes, round and clean, showing the entry points most likely that of a 30mm caliber projectile.

"The edge of the other, the larger and slightly frayed exit holes, show shreds of metal pointing produced by the same caliber projectiles. Moreover, it is evident that these exit holes of the outer layer of the double aluminum reinforced structure are shredded or bent - outwardly."

He deduced that in order to have some of those holes fraying inwardly, and the others fraying outwardly, there had to have been a second fighter firing into the cockpit from the airliner's starboard side. This is critical, as no surface-fired missile (or shrapnel) hitting the airliner could possibly punch holes into the cockpit from both sides of the plane.

"It had to have been a hail of bullets from both sides that brought the plane down. This is Haisenko's main discovery. You can't have projectiles going in both directions - into the left-hand-side fuselage panel from both its left and right sides - unless they are coming at the panel from different directions.

"Nobody before Haisenko had noticed that the projectiles had ripped through that panel from both its left side and its right side. This is what rules out any ground-fired missile," Parry had said.

Comment: As Joe Quinn wrote in his mid-July 2014 article Who shot down Malaysian Airlines Flight 17? New Cold War, same old propaganda:

Expect any 'investigation' into this disaster to be a drawn-out affair, thwarted at every turn by the culprits. Other events in the fast-changing geopolitical landscape will soon eclipse it...

This especially has come true. No real investigation has happened. The aircraft has not been assembled like a puzzle as is usual for such incidents. After just a few days, this catastrophe evaporated entirely from the mainstream media and public awareness. But we all will have to pay for this 'forgetting' due to the long-term political repercussions that arose from this incident.

See also: Did Kiev fighter jet shoot down Malaysian MH17 after mistaking it for Putin's plane?